:root {
  --bg: #f3f6fd;
  --ink: #0b1220;
  --ink-soft: #5b6472;
  --line: #eaecf2;
  --card: #ffffff;
  --brand: #2563eb;
  --brand-ink: #1e40af;
  --radius: 20px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-md: 0 10px 30px -12px rgba(16, 24, 40, 0.18);
  --shadow-lg: 0 30px 60px -24px rgba(16, 24, 40, 0.22);
  --max: 1180px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(1120px 640px at 50% 12%, rgba(122, 92, 255, 0.18), transparent 58%),
    radial-gradient(920px 580px at 18% 82%, rgba(110, 149, 255, 0.14), transparent 62%),
    radial-gradient(940px 580px at 88% 78%, rgba(188, 196, 255, 0.22), transparent 60%),
    var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background:
    radial-gradient(42rem 24rem at 50% 16%, rgba(255, 255, 255, 0.94), rgba(255, 255, 255, 0) 70%),
    radial-gradient(58rem 30rem at 50% 36%, rgba(191, 205, 255, 0.24), rgba(191, 205, 255, 0) 68%),
    radial-gradient(34rem 18rem at 68% 24%, rgba(209, 182, 255, 0.16), rgba(209, 182, 255, 0) 74%);
}

body::after {
  opacity: 0.72;
  background:
    linear-gradient(138deg, transparent 0 16%, rgba(255, 255, 255, 0.96) 22%, rgba(233, 239, 255, 0.72) 25%, transparent 31% 100%),
    linear-gradient(148deg, transparent 0 55%, rgba(255, 255, 255, 0.74) 62%, rgba(214, 223, 255, 0.44) 66%, transparent 72% 100%),
    linear-gradient(32deg, transparent 0 67%, rgba(255, 255, 255, 0.54) 73%, transparent 80% 100%);
  filter: blur(0.35px);
}

.light-wave {
  position: fixed;
  inset: auto;
  pointer-events: none;
  z-index: 0;
  border-radius: 999px;
  opacity: 0.82;
  transform-origin: center;
  mix-blend-mode: normal;
  animation: wave-drift 26s ease-in-out infinite alternate;
}

.wave-one {
  top: 6%;
  left: -12%;
  width: 54rem;
  height: 6.2rem;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.68), rgba(221, 232, 255, 0.42), transparent);
  filter: blur(16px);
  transform: rotate(-24deg);
}

.wave-two {
  top: 38%;
  right: -16%;
  width: 62rem;
  height: 6.8rem;
  background: linear-gradient(90deg, transparent, rgba(185, 206, 255, 0.42), rgba(235, 224, 255, 0.86), transparent);
  filter: blur(9px);
  transform: rotate(-18deg);
  animation-duration: 30s;
}

.wave-three {
  bottom: 2%;
  left: -4%;
  width: 60rem;
  height: 7.4rem;
  background: linear-gradient(90deg, transparent, rgba(201, 217, 255, 0.24), rgba(255, 255, 255, 0.6), transparent);
  filter: blur(18px);
  transform: rotate(14deg);
  animation-duration: 34s;
}

@keyframes wave-drift {
  0% {
    translate: 0 0;
  }

  50% {
    translate: 1.4rem -0.8rem;
  }

  100% {
    translate: -1rem 0.9rem;
  }
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(180%) blur(14px);
  background: rgba(251, 252, 254, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease), background 0.3s var(--ease);
}

header.scrolled {
  border-color: var(--line);
  background: rgba(251, 252, 254, 0.9);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  min-height: 70px;
}

.centered-brand {
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  text-decoration: none;
  color: inherit;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.brand-text strong {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
}

.brand-text small {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-soft);
  font-weight: 700;
}

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #2563eb, #6d5cf5);
  box-shadow: var(--shadow-sm);
}

.logo-mark svg {
  width: 19px;
  height: 19px;
}

.logo-mark.small {
  width: 30px;
  height: 30px;
}

.btn {
  font: inherit;
  font-weight: 600;
  font-size: 14.5px;
  cursor: pointer;
  border: none;
  padding: 10px 18px;
  border-radius: 11px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: transform 0.18s var(--ease), box-shadow 0.25s ease, background 0.2s ease;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #2563eb, #4f46e5);
  box-shadow: 0 8px 20px -8px rgba(37, 99, 235, 0.6);
}

.btn-primary:hover {
  transform: translateY(-1px) scale(1.035);
  box-shadow: 0 20px 34px -12px rgba(37, 99, 235, 0.78);
}

.btn-primary:active,
.btn-primary.is-pressed {
  transform: scale(0.965);
  box-shadow: 0 10px 18px -10px rgba(37, 99, 235, 0.56);
}

.btn-lg {
  padding: 14px 26px;
  font-size: 15.5px;
  border-radius: 13px;
}

.btn-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 18px;
  height: 18px;
  overflow: hidden;
}

.btn-arrow svg {
  width: 18px;
  height: 18px;
  transform: translateX(-5px);
  transition: transform 0.28s var(--ease);
}

.btn-primary:hover .btn-arrow svg {
  transform: translateX(4px);
}

.hero {
  position: relative;
  z-index: 1;
  padding: 84px 24px 56px;
  text-align: center;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-ink);
  background: #eef2ff;
  border: 1px solid #e0e7ff;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 26px;
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.6);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0.5);
  }

  70% {
    box-shadow: 0 0 0 8px rgba(34, 197, 94, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(34, 197, 94, 0);
  }
}

h1 {
  font-size: clamp(38px, 6vw, 66px);
  line-height: 1.04;
  letter-spacing: -0.035em;
  font-weight: 800;
  max-width: 900px;
  margin: 0 auto 22px;
}

h1 .grad {
  background: linear-gradient(120deg, #2563eb 10%, #7c3aed 55%, #db2777 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.sub {
  font-size: clamp(16px, 2.2vw, 20px);
  color: var(--ink-soft);
  max-width: 700px;
  margin: 0 auto 34px;
}

.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.section {
  position: relative;
  z-index: 1;
  padding: 40px 0 30px;
}

.hidden-launcher {
  opacity: 0;
  max-height: 0;
  overflow: hidden;
  pointer-events: none;
  transform: translateY(28px);
  transition:
    opacity 0.65s var(--ease),
    transform 0.65s var(--ease),
    max-height 0.8s var(--ease);
}

.hidden-launcher.is-visible {
  opacity: 1;
  max-height: 2200px;
  overflow: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.hero.is-leaving {
  opacity: 0;
  transform: translateY(-24px) scale(0.985);
  pointer-events: none;
  transition:
    opacity 0.45s var(--ease),
    transform 0.45s var(--ease);
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 42px;
}

.eyebrow {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand);
  margin-bottom: 12px;
}

.section-head h2 {
  font-size: clamp(26px, 3.6vw, 38px);
  letter-spacing: -0.03em;
  font-weight: 800;
  margin-bottom: 12px;
}

.section-head p {
  color: var(--ink-soft);
  font-size: 16.5px;
}

.grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), border-color 0.3s ease;
}

.card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s var(--ease);
  background: radial-gradient(
    340px 180px at var(--mx, 50%) var(--my, 0%),
    var(--glow, rgba(37, 99, 235, 0.1)),
    transparent 70%
  );
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card:hover::before {
  opacity: 1;
}

.icon {
  width: 54px;
  height: 54px;
  border-radius: 15px;
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  background: var(--tint, #eef2ff);
  color: var(--tone, #2563eb);
  transition: transform 0.3s var(--ease);
}

.apps-grid .icon {
  background: rgba(255, 255, 255, 0.82);
  border: 1px solid rgba(15, 23, 42, 0.06);
}

.apps-grid .icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.card:hover .icon {
  transform: scale(1.06) rotate(-3deg);
}

.icon svg {
  width: 26px;
  height: 26px;
}

.card h3 {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}

.card p {
  color: var(--ink-soft);
  font-size: 14px;
  margin-bottom: 20px;
}

.go {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--tone, var(--brand));
}

.go svg {
  width: 15px;
  height: 15px;
  transition: transform 0.25s var(--ease);
}

.card:hover .go svg {
  transform: translateX(4px);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.in {
  opacity: 1;
  transform: none;
}

.apps-grid .card {
  opacity: 0;
  transform: translateY(28px) scale(0.985);
}

.hidden-launcher.is-visible .apps-grid .card {
  animation: launcher-card-in 0.58s var(--ease) forwards;
  animation-delay: var(--card-delay, 0ms);
}

@keyframes launcher-card-in {
  from {
    opacity: 0;
    transform: translateY(28px) scale(0.985);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 900px) {
  .grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  body::after {
    opacity: 0.28;
  }

  .light-wave {
    opacity: 0.22;
  }

  .wave-one,
  .wave-two,
  .wave-three {
    width: 24rem;
    height: 10rem;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 64px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .dot {
    animation: none;
  }

  .light-wave {
    animation: none;
  }

  .card,
  .icon,
  .btn,
  header {
    transition: none;
  }

  .btn-arrow svg,
  .hidden-launcher.is-visible .apps-grid .card {
    animation: none;
    transition: none;
    opacity: 1;
    transform: none;
  }
}